214894680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1834

約数の個数: 256

約数和(自身を含む): 866073600

約数和(自身を除く): 651178920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1789, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3578, 3640, 4004, 4290, 4620, 5005, 5367, 5460, 5720, 6006, 7156, 8008, 8580, 8945, 9240, 10010, 10734, 10920, 12012, 12523, 14312, 15015, 17160, 17890, 19679, 20020, 21468, 23257, 24024, 25046, 26835, 30030, 35780, 37569, 39358, 40040, 42936, 46514, 50092, 53670, 59037, 60060, 62615, 69771, 71560, 75138, 78716, 93028, 98395, 100184, 107340, 116285, 118074, 120120, 125230, 137753, 139542, 150276, 157432, 162799, 186056, 187845, 196790, 214680, 232570, 236148, 250460, 255827, 275506, 279084, 295185, 300552, 325598, 348855, 375690, 393580, 413259, 465140, 472296, 488397, 500920, 511654, 551012, 558168, 590370, 651196, 688765, 697710, 751380, 767481, 787160, 813995, 826518, 930280, 976794, 1023308, 1102024, 1180740, 1279135, 1302392, 1377530, 1395420, 1502760, 1534962, 1627990, 1653036, 1790789, 1953588, 2046616, 2066295, 2361480, 2441985, 2558270, 2755060, 2790840, 3069924, 3255980, 3306072, 3581578, 3837405, 3907176, 4132590, 4883970, 5116540, 5372367, 5510120, 6139848, 6511960, 7163156, 7674810, 8265180, 8953945, 9767940, 10233080, 10744734, 14326312, 15349620, 16530360, 17907890, 19535880, 21489468, 26861835, 30699240, 35815780, 42978936, 53723670, 71631560, 107447340, 214894680]

約数ペア:

[(1, 214894680), (2, 107447340), (3, 71631560), (4, 53723670), (5, 42978936), (6, 35815780), (7, 30699240), (8, 26861835), (10, 21489468), (11, 19535880), (12, 17907890), (13, 16530360), (14, 15349620), (15, 14326312), (20, 10744734), (21, 10233080), (22, 9767940), (24, 8953945), (26, 8265180), (28, 7674810), (30, 7163156), (33, 6511960), (35, 6139848), (39, 5510120), (40, 5372367), (42, 5116540), (44, 4883970), (52, 4132590), (55, 3907176), (56, 3837405), (60, 3581578), (65, 3306072), (66, 3255980), (70, 3069924), (77, 2790840), (78, 2755060), (84, 2558270), (88, 2441985), (91, 2361480), (104, 2066295), (105, 2046616), (110, 1953588), (120, 1790789), (130, 1653036), (132, 1627990), (140, 1534962), (143, 1502760), (154, 1395420), (156, 1377530), (165, 1302392), (168, 1279135), (182, 1180740), (195, 1102024), (210, 1023308), (220, 976794), (231, 930280), (260, 826518), (264, 813995), (273, 787160), (280, 767481), (286, 751380), (308, 697710), (312, 688765), (330, 651196), (364, 590370), (385, 558168), (390, 551012), (420, 511654), (429, 500920), (440, 488397), (455, 472296), (462, 465140), (520, 413259), (546, 393580), (572, 375690), (616, 348855), (660, 325598), (715, 300552), (728, 295185), (770, 279084), (780, 275506), (840, 255827), (858, 250460), (910, 236148), (924, 232570), (1001, 214680), (1092, 196790), (1144, 187845), (1155, 186056), (1320, 162799), (1365, 157432), (1430, 150276), (1540, 139542), (1560, 137753), (1716, 125230), (1789, 120120), (1820, 118074), (1848, 116285), (2002, 107340), (2145, 100184), (2184, 98395), (2310, 93028), (2730, 78716), (2860, 75138), (3003, 71560), (3080, 69771), (3432, 62615), (3578, 60060), (3640, 59037), (4004, 53670), (4290, 50092), (4620, 46514), (5005, 42936), (5367, 40040), (5460, 39358), (5720, 37569), (6006, 35780), (7156, 30030), (8008, 26835), (8580, 25046), (8945, 24024), (9240, 23257), (10010, 21468), (10734, 20020), (10920, 19679), (12012, 17890), (12523, 17160), (14312, 15015)]